This structure technology of this sewing machine is a unique design of our company. The machine adopts a built-in conjoined double-shaft structure, which increases the stability of the machine during operation and makes the feeding accurate and stable. The stitches sewn out are very uniform and beautiful. In addition,the use of a widened aircraft frame increases the stability of the machine. Even when the machine is sewing at high speed, the machine is not easy to shake, making the feeding more accurate, and it is not easy to hang needles and hook threads.

Production Specification

  • Model：JL-3520
  • Stitch Formation：Lock Stitch
  • Mechanical Configuration：Flat-Bed
  • Sewing Thickness：10 mm
  • Stitch Length：1 mm – 12.7 mm
  • Power：750 W
  • Warranty：1 Year
  • Key Selling Points：Automatic
  • Core Components：Motor
  • sewing area：350 mm*200 mm
  • numbers ofneedle：single needle
  • Needle size：DP*17 12#-23#
  • Rotating hook：large capacity full rotating hook
  • Memory device：Internal memory/USB memory disk (U disk)
  • Number of memory patterns：999 types
  • Memory needle number：20000 stitches per pattern
  • MOQ：1 Set

Automatic Programming sewing machine